Yehuda Zadok (also "Tzadok"; יהודה צדוק; born December 29, 1958) is an Israeli former Olympic runner. He set Israeli records in the 3000 metre race in 1980, and in the 3000 metre steeplechase in 1984. At the 1981 Maccabiah Games, he won the 10,000 metres race. Zadok was born in Israel, and is Jewish.